Video Interface
Video Input Modes
Input Source Selection Modes
▪ Video Select
▪
▪
▪ Autoselect function.
The Autoselect Feature
Autoselect Modes
There are three types of Autoselect as follows.
▪ First detect mode
▪ Priority detect mode
▪ Last detect mode
Automatic Input Selection - Example
The Concept
Settings
▪ TPS outputEnabledPriority detect. The priorities are the
Source device Input interface Input port Priority
MacBook 0
I2 1
2
HDMI IN 2 I3 3
Audio
sections.
New event?
„First detect” „Last detect”
No Audio/Video
transmission
Remains
selected
Last connected
input is selected
Y
„Off”
N
N
Current
Autoselect mode
„No signal”
Port with
priority 0 has a
valid signal?
Selected
port still has a
valid signal?
„Priority detect”
Port with
priority 1 has a
valid signal?
N
N
Port with
priority 30 has a
valid signal?
N
Display
Test pattern
Test
pattern generator
setting
Y
Y
Port with
priority 2 has a
valid signal?
N
Port with priority
0 is selected
Port with priority
1 is selected
Port with priority
2 is selected
Port with priority
30 is selected
Y
Y
Y
Flowchart of the Autoselect modes
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